What was found
A OXYGEN GENERATOR AT LAVATORY 2 L DID NOT FIRE. TEMPERATURE INDICATOR DID NOT TURN BLACK. DRAGER P/N E71720-00, BOEING P/N S417T401-43, LOT NR ARNA-F 001. EA 3520-01277. NO OTHER DEFECTS NOTED.
- Difficulty date
- February 15, 2011
- Submitted
- February 15, 2011
- Operation
- Air carrier
- Aircraft
- N21723
- Make and model
- Boeing 737724
- Aircraft serial
- 28790
- Aircraft time
- 40,105 hours, 13,208 cycles
- System (JASC)
- 3520 · Passenger Oxygen System
- Part
- O2 Generator
- Part number
- E7172000
- Condition
- Failed
- Location
- Lavatory
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.